AU2001293800A1 - Safety belt retractor with belt tensioner - Google Patents

Safety belt retractor with belt tensioner

Info

Publication number
AU2001293800A1
AU2001293800A1 AU2001293800A AU9380001A AU2001293800A1 AU 2001293800 A1 AU2001293800 A1 AU 2001293800A1 AU 2001293800 A AU2001293800 A AU 2001293800A AU 9380001 A AU9380001 A AU 9380001A AU 2001293800 A1 AU2001293800 A1 AU 2001293800A1
Authority
AU
Australia
Prior art keywords
belt
tensioner
retractor
safety
safety belt
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Abandoned
Application number
AU2001293800A
Inventor
Andreas Lucht
Frank Matzen
Klaus-Peter Singer
Geert Helge Wittenberg
Erik Ziel
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Autoliv Development AB
Original Assignee
Autoliv Development AB
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Autoliv Development AB filed Critical Autoliv Development AB
Publication of AU2001293800A1 publication Critical patent/AU2001293800A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R22/00—Safety belts or body harnesses in vehicles
    • B60R22/34—Belt retractors, e.g. reels
    • B60R22/36—Belt retractors, e.g. reels self-locking in an emergency
    • B60R22/415—Belt retractors, e.g. reels self-locking in an emergency with additional means allowing a permanent locking of the retractor during the wearing of the belt
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R22/00—Safety belts or body harnesses in vehicles
    • B60R22/34—Belt retractors, e.g. reels
    • B60R22/343—Belt retractors, e.g. reels with electrically actuated locking means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R22/00—Safety belts or body harnesses in vehicles
    • B60R22/34—Belt retractors, e.g. reels
    • B60R22/46—Reels with means to tension the belt in an emergency by forced winding up
    • B60R22/4676—Reels with means to tension the belt in an emergency by forced winding up comprising energy-absorbing means operating between belt reel and retractor frame
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R22/00—Safety belts or body harnesses in vehicles
    • B60R22/34—Belt retractors, e.g. reels
    • B60R22/44—Belt retractors, e.g. reels with means for reducing belt tension during use under normal conditions
    • B60R2022/4446—Belt retractors, e.g. reels with means for reducing belt tension during use under normal conditions using one spring and one additional retraction device in series
    • B60R2022/4466—Belt retractors, e.g. reels with means for reducing belt tension during use under normal conditions using one spring and one additional retraction device in series the additional retraction device being an electric actuator
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R22/00—Safety belts or body harnesses in vehicles
    • B60R22/34—Belt retractors, e.g. reels
    • B60R22/46—Reels with means to tension the belt in an emergency by forced winding up
    • B60R2022/4666—Reels with means to tension the belt in an emergency by forced winding up characterised by electric actuators
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R22/00—Safety belts or body harnesses in vehicles
    • B60R22/34—Belt retractors, e.g. reels
    • B60R22/341—Belt retractors, e.g. reels comprising energy-absorbing means
    • B60R22/3413—Belt retractors, e.g. reels comprising energy-absorbing means operating between belt reel and retractor frame

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Automotive Seat Belt Assembly (AREA)
  • Pulleys (AREA)
  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
AU2001293800A 2000-12-21 2001-09-07 Safety belt retractor with belt tensioner Abandoned AU2001293800A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE2000164352 DE10064352C1 (en) 2000-12-21 2000-12-21 Passenger seatbelt reel with tightening device has pre-locking device effective during tightening released when tension loading of seatbelt excedes given threshold
DE10064352 2000-12-21
PCT/EP2001/010355 WO2002049886A1 (en) 2000-12-21 2001-09-07 Safety belt retractor with belt tensioner

Publications (1)

Publication Number Publication Date
AU2001293800A1 true AU2001293800A1 (en) 2002-07-01

Family

ID=7668502

Family Applications (2)

Application Number Title Priority Date Filing Date
AU2001293800A Abandoned AU2001293800A1 (en) 2000-12-21 2001-09-07 Safety belt retractor with belt tensioner
AU2001293868A Abandoned AU2001293868A1 (en) 2000-12-21 2001-10-08 Seatbelt retractor comprising a pretensioning device

Family Applications After (1)

Application Number Title Priority Date Filing Date
AU2001293868A Abandoned AU2001293868A1 (en) 2000-12-21 2001-10-08 Seatbelt retractor comprising a pretensioning device

Country Status (5)

Country Link
EP (2) EP1345797B1 (en)
JP (2) JP4711102B2 (en)
AU (2) AU2001293800A1 (en)
DE (3) DE10064352C1 (en)
WO (2) WO2002049886A1 (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5190434B2 (en) * 1999-01-19 2013-04-24 タカタ株式会社 Seat belt retractor and control method
DE10342229A1 (en) * 2003-09-11 2005-05-04 Autoliv Dev Safety belt winding-up device for motor vehicles has a tightening device and a drive mechanism linked to a safety belt shaft
DE102004012166A1 (en) 2004-03-09 2005-10-06 Takata Corp. pretensioners
DE102004012165A1 (en) 2004-03-09 2005-10-06 Takata Corp. pretensioners
DE102004012164A1 (en) 2004-03-09 2005-10-06 Takata Corp. pretensioners
JP4702832B2 (en) * 2005-05-26 2011-06-15 タカタ株式会社 Seat belt retractor and seat belt device using the same
DE102006014295A1 (en) * 2006-03-28 2007-10-04 Trw Automotive Gmbh Vehicle occupant restraint system controlling method for motor vehicle, involves locking belt retractor against seat belt strap extraction independent of whether acceleration of belt strap or of vehicle exceeds assigned limit value
JP4980174B2 (en) * 2007-08-24 2012-07-18 タカタ株式会社 Seat belt retractor and seat belt device provided with the same
DE102007056816B4 (en) 2007-11-23 2015-09-10 Autoliv Development Ab Retractor for the webbing of a safety belt system
WO2009068146A1 (en) * 2007-11-27 2009-06-04 Autoliv Development Ab Reversible belt tensioner
DE102012200281B4 (en) * 2012-01-11 2017-09-21 Autoliv Development Ab Belt retractor with a tensioning device and a force limiting device
DE102013010770A1 (en) 2013-06-28 2014-12-31 Autoliv Development Ab A seat belt device, method of operating a seat belt device, and uses
US20170015275A1 (en) * 2015-07-17 2017-01-19 Shield Restraint Systems, Inc. Prelock prevention device for use with a web retractor and associated systems and methods
DE102016225096B4 (en) * 2016-12-15 2019-05-29 Joyson Safety Systems Germany Gmbh Retractor for a seat belt of a belt retractor

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3019298A1 (en) * 1980-05-21 1981-11-26 Autoflug Gmbh, 2084 Rellingen Seat belt rewind mechanism driven by DC motor - automatically reels in belt when fastener is released
US4524981A (en) * 1983-11-22 1985-06-25 Smith International, Inc. Annular seal with V-cut
DE4314153A1 (en) * 1993-04-29 1994-11-03 Hs Tech & Design Seat belt retractor
DE19513724A1 (en) * 1995-04-11 1996-10-17 Trw Repa Gmbh Belt retractor for a vehicle seat belt system
DE19524162A1 (en) * 1995-07-03 1997-01-09 Trw Repa Gmbh Belt retractor for a seat belt
JP4142750B2 (en) * 1995-09-08 2008-09-03 タカタ株式会社 Vehicle occupant restraint protection system
DE19648515A1 (en) * 1996-11-22 1998-05-28 Takata Europ Gmbh Seat belt device for motor vehicles
DE19731689C2 (en) * 1997-07-23 1999-07-29 Hs Tech & Design Device for rolling up a seat belt
JP2003500273A (en) * 1999-05-20 2003-01-07 ブリード・オートモティブ・テクノロジィ・インク Seat belt retractor
DE19951791A1 (en) * 1999-10-27 2001-05-03 Breed Automotive Tech Child seat locking device for a seat belt retractor

Also Published As

Publication number Publication date
DE50106229D1 (en) 2005-06-16
DE50109653D1 (en) 2006-06-01
WO2002049887A1 (en) 2002-06-27
AU2001293868A1 (en) 2002-07-01
JP3940921B2 (en) 2007-07-04
EP1551676B1 (en) 2006-04-26
WO2002049886A1 (en) 2002-06-27
EP1345797A1 (en) 2003-09-24
DE10064352C1 (en) 2002-03-21
EP1551676A1 (en) 2005-07-13
EP1345797B1 (en) 2005-05-11
JP2004516180A (en) 2004-06-03
JP4711102B2 (en) 2011-06-29
JP2004532150A (en) 2004-10-21

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